1. Formaldehyde. Ngokwezindinganiso zikazwelonke, umkhawulo wokukhishwa kwe-formaldehyde we-blockboard usebenzisa indlela yegumbi lesimo sezulu ngu-E1 Ngaphansi noma ulingana no-0.124 mg/m³. Ukungathobeli-ukungalandelwa kwe-blockboard ethengiswa emakethe ngezindinganiso zokukhishwa kwe-formaldehyde ikakhulukazi kuhilela izici ezimbili: okokuqala, ukukhishwa kwe-formaldehyde kudlula izinga, okubeka usongo olukhulu empilweni yomuntu; okwesibili, eminye imikhiqizo, nakuba ukukhishwa kwayo kwe-formaldehyde kungaphakathi kwezinga le-E2, ayifinyeleli izinga le-E1, nokho ibhalwe ngokuthi E1. Lokhu futhi kuthathwa njengokungathobeli{9}}imithetho.
2. Amandla Okugoba Aguquguqukayo Amile. Amandla okugoba amile namandla okubopha akhombisa amandla emikhiqizo ye-blockboard ukuthwala imithwalo futhi imelane nokuguquka ngaphansi kwengcindezi. Izizathu eziyinhloko zokungathobeli-ukuthobela amandla okugoba amile ziphindwe kathathu: okokuqala, ukukhubazeka noma ukubola kwempahla ngokwazo, okuholela kukhwalithi ewumongo empofu; okwesibili, amasu okuhlanganisa asezingeni eliphansi ngesikhathi sokukhiqiza; futhi okwesithathu, ukunamathelisa okungafanele.
3. Amandla Okubambisana. Ukusebenza kwebhondi ikakhulukazi kuhilela amapharamitha enqubo amathathu: isikhathi, izinga lokushisa, nokucindezela. Inani kanye nendlela yokusetshenziswa kwe-adhesive nakho kuthinta inkomba yokukhipha i-formaldehyde.
4. Okuqukethwe Umswakama. Umswakama ukhombisa umswakama we-plywood. Uma umswakamo uphezulu kakhulu noma ungalingani, umkhiqizo ungase ukhubazeke, usonte, noma ungalingani ngesikhathi sokusetshenziswa, kuphazamise ukusebenza kwawo.